Sharp: Alpine Docker run, Error loading shared library libresolv.so.2: No such file or directory

[AhmedHassan07]

It Build successfully without throwing error but when i run that build it throws error.

module.js:598
return process.dlopen(module, path._makeLong(filename));
^

Error: Error loading shared library libresolv.so.2: No such file or directory (needed by /app/node_modules/sharp/build/Release/../../vendor/lib/librsvg-2.so.2)
at Object.Module._extensions..node (module.js:598:18)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (/app/node_modules/sharp/lib/constructor.js:9:15)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (/app/node_modules/sharp/lib/index.js:3:15)
at Module._compile (module.js:569:30)
npm info lifecycle [email protected]~start: Failed to exec start script

Here is Docker File:

FROM node:alpine

RUN apk update && apk upgrade

RUN apk add --no-cache --virtual .gyp \
python \
make \
g++
RUN apk add fftw-dev

RUN apk add vips-dev --update-cache --repository https://dl-3.alpinelinux.org/alpine/edge/testing/

RUN mkdir -p /app
ADD package.json /app
WORKDIR /app
ENV HOME /app
ENV NODE_ENV development

RUN npm install

COPY . /app
EXPOSE 3000
CMD npm start

[lovell]

Hello, my best guess would be that the COPY . /app command is overwriting the contents of /app/node_modules created by the RUN npm install command.

[lovell]

@AhmedHassan07 Were you able to make any progress with this, e.g. by not copying node_modules built on a glibc-based Linux over the top of one destined for a musl-based Linux?

[kavitha1991dhiman]

It Build successfully without throwing error but when i run that build it throws error.

module.js:598
return process.dlopen(module, path._makeLong(filename));
^

Error: Error loading shared library libresolv.so.2: No such file or directory (needed by /app/node_modules/sharp/build/Release/../../vendor/lib/librsvg-2.so.2)
at Object.Module._extensions..node (module.js:598:18)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (/app/node_modules/sharp/lib/constructor.js:9:15)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (/app/node_modules/sharp/lib/index.js:3:15)
at Module._compile (module.js:569:30)
npm info lifecycle [email protected]~start: Failed to exec start script

Here is Docker File:

FROM node:alpine

RUN apk update && apk upgrade

RUN apk add --no-cache --virtual .gyp
python
make
g++
RUN apk add fftw-dev

RUN apk add vips-dev --update-cache --repository https://dl-3.alpinelinux.org/alpine/edge/testing/

RUN mkdir -p /app
ADD package.json /app
WORKDIR /app
ENV HOME /app
ENV NODE_ENV development

RUN npm install

COPY . /app
EXPOSE 3000
CMD npm start

Hi Ahmed,

How were you able to resolve the issue. I am facing the same issue while deploying this to azure

[bugwheels94]

Try to look for the errors that are being thrown when sharp is building. If it is autoreconf not found then refer here